Even bran muffins are diet-bombs loaded with calories; a Starbucks bran muffin comes in at 350 calories with nine grams of fat.

Eat this instead: Toast up a whole wheat English muffin with a dollop of peanut butter; the protein and fiber will keep you full and satisfied longer.

Smoothies

There’s nothing healthy about these sugar-packed drinks; some have as many calories as a milkshake and don’t even contain real fruit. A 30-ounce Jamba Juice Peanut Butter Moo'd Power Smoothie contains 1,170 calories and 169 grams of sugar.

Drink this instead: Blend your own with whole fruit and fat-free yogurt.

When you live a life on the go, these foods may seem like a healthier alternative to fast-food pit stops, but by taking time to prepare these snacks at home, you're saving both calories and your waistline.